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Simplifying
36r2 + -25s2 = 0
Solving
36r2 + -25s2 = 0
Solving for variable 'r'.
Move all terms containing r to the left, all other terms to the right.
Add '25s2' to each side of the equation.
36r2 + -25s2 + 25s2 = 0 + 25s2
Combine like terms: -25s2 + 25s2 = 0
36r2 + 0 = 0 + 25s2
36r2 = 0 + 25s2
Remove the zero:
36r2 = 25s2
Divide each side by '36'.
r2 = 0.6944444444s2
Simplifying
r2 = 0.6944444444s2
Take the square root of each side:
r = {-0.833333333s, 0.833333333s}
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